Kufunga kweClasing uye Tubing API Speication 5ct ninth edition-2012
| Standard: API 5CT | Alloy kana kwete: kwete |
| Giredhi Group: J55, K55, N80, L80, P110, nezvimwe | Chikumbiro: OSALD & CARING PIPE |
| Bickness: 1 - 100 mm | Kurapa kwepasi: Sezvinodikanwa zveMutengi |
| Outer diamita (Round): 10 - 1000 mm | TECHNIVE: HOT HOLLED |
| Kureba: R1, R2, R3 | Kupisa Kurapa: Kupedzisa & kujairika |
| Chikamu Chimiro: Round | Pipi yakasarudzika: pfupi pfupi |
| Nzvimbo Yokutanga: China | Kushandiswa: OSALS uye Gasi |
| Certification: ISO9001: 2008 | Bvunzo: NTT |
Pombi mukatiAPI5CTinonyanya kushandiswa pakukwevera kwemafuta uye gasi matsime uye yekufambisa yemafuta uye gasi. Casing yemafuta inonyanya kushandiswa kutsigira rusvingo rweBorehole mukati uye mushure mekupedza tsime kuti ive nechokwadi chekushanda kwakajairika kwetsime uye kupedzwa kwetsime.
Giredhi: J55, K55, N80, L80, P110, nezvimwe
| Giredhi | Nyora | C | Mn | Mo | Cr | Ni | Cu | P | s | Si | ||||
| min | Max | min | Max | min | Max | min | Max | Max | Max | Max | Max | Max | ||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| H40 | - | - | - | - | - | - | - | - | - | - | - | - | 0.03 | - |
| J55 | - | - | - | - | - | - | - | - | - | - | - | - | 0.03 | - |
| K55 | - | - | - | - | - | - | - | - | - | - | - | - | 0.03 | - |
| N80 | 1 | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
| N80 | Q | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
| R95 | - | - | 0.45 c | - | 1.9 | - | - | - | - | - | - | 0.03 | 0.03 | 0.45 |
| L80 | 1 | - | 0.43 A | - | 1.9 | - | - | - | - | 0.25 | 0.35 | 0.03 | 0.03 | 0.45 |
| L80 | 9CR | - | 0.15 | 0.3 | 0.6 | 0 90 | 1.1 | 8 | 10 | 0.5 | 0.25 | 0.02 | 0.03 | 1 |
| L80 | 13CR | 0.15 | 0.22 | 0.25 | 1 | - | - | 12 | 14 | 0.5 | 0.25 | 0.02 | 0.03 | 1 |
| C90 | 1 | - | 0.35 | - | 1.2 | 0.25 B | 0.85 | - | 1.5 | 0.99 | - | 0.02 | 0.03 | - |
| T95 | 1 | - | 0.35 | - | 1.2 | 0.25 B | 0.85 | 0 40 | 1.5 | 0.99 | - | 0 020 | 0.01 | - |
| C110 | - | - | 0.35 | - | 1.2 | 0.25 | 1 | 0.4 | 1.5 | 0.99 | - | 0.02 | 0.005 | - |
| P1I0 | e | - | 一 | - | - | - | - | - | - | - | - | 0.030 E | 0.030 E | - |
| Qi25 | 1 | - | 0.35 | 1.35 | - | 0.85 | - | 1.5 | 0.99 | - | 0.02 | 0.01 | - | |
| Cherekedza zvinhu zvinoratidzwa zvichanzi muongorori kuongororwa | ||||||||||||||
| Iyo kabhoni yezvinyorwa ye l80 inogona kuwedzerwa kusvika 0.50% yakakwira kana chigadzirwa chiri mafuta-akaderedzwa kana polymer-yakabviswa. | ||||||||||||||
| B iyo Molybdenum yezvinyorwa zveGiredhi C90 Type 1 haina kusununguka kusimba kana madziro kukakavara kuri pasi pegumi nemanomwe mm. | ||||||||||||||
| c kabhoni kabhoni kune r95 inogona kuwedzerwa kusvika 0.55% yakakwira kana chigadzirwa chiri mafuta-chakadzimwa. | ||||||||||||||
| D iyo molybdenum yezvinyorwa yeT95 Type 1 inogona kuderera kusvika 0.15% zvishoma kana madziro akakora ari pasi pegumi nemapfumbamwe. | ||||||||||||||
| e ye ew giredhi p110, iyo phosphorus inova 0.020% yakakwira uye iyo sarufa yezvinyorwa 0.010% yakakwira. | ||||||||||||||
| Giredhi | Nyora | Yese macomputer pasi pemutoro | Erelid Simba | Simba resimba | Kuomesaa, c | Yakatsanangurwa madziro madziro | Inotenderwa kuomarara kusiyanab | ||
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| min | Max |
| Hrc | Hbw | mm | Hrc |
| H40 | - | 0.5 | 276 | 552 | 414 | - | - | - | - |
| J55 | - | 0.5 | 379 | 552 | 517 | - | - | - | - |
| K55 | - | 0.5 | 379 | 552 | 655 | - | - | - | - |
| N80 | 1 | 0.5 | 552 | 758 | 689 | - | - | - | - |
| N80 | Q | 0.5 | 552 | 758 | 689 | - | - | - | - |
| R95 | - | 0.5 | 655 | 758 | 724 | - | - | - | - |
| L80 | 1 | 0.5 | 552 | 655 | 655 | 23.0 | 241.0 | - | - |
| L80 | 9CR | 0.5 | 552 | 655 | 655 | 23.0 | 241.0 | - | - |
| L80 | l3cr | 0.5 | 552 | 655 | 655 | 23.0 | 241.0 | - | - |
| C90 | 1 | 0.5 | 621 | 724 | 689 | 25.4 | 255.0 | ≤12.70 | 3.0 |
| 12.71 kusvika 19,04 | 4.0 | ||||||||
| 19.05 kusvika 25.39 | 5.0 | ||||||||
| ≥25.4 | 6.0 | ||||||||
| T95 | 1 | 0.5 | 655 | 758 | 724 | 25.4 | 255 | ≤12.70 | 3.0 |
| 12.71 kusvika 19,04 | 4.0 | ||||||||
| 19.05 kusvika 25.39 | 5.0 | ||||||||
| ≥25.4 | 6.0 | ||||||||
| C110 | - | 0.7 | 758 | 828 | 793 | 30.0 | 286.0 | ≤12.70 | 3.0 |
| 12.71 kusvika 19,04 | 4.0 | ||||||||
| 19.05 kusvika 25.39 | 5.0 | ||||||||
| ≥25.4 | 6.0 | ||||||||
| P110 | - | 0.6 | 758 | 965 | 862 | - | - | - | - |
| Q125 | 1 | 0.65 | 862 | 1034 | 931 | b | - | ≤12.70 | 3.0 |
| 12.71 kusvika 19,04 | 4.0 | ||||||||
| 19.05 | 5.0 | ||||||||
| aKana iri yekupokana, laboratori dombowell c hardnessing yekuyedza ichashandiswa senzira yerefer. | |||||||||
| bHapana miganhu yakaoma inotsanangurwa, asi kusiyana kwakanyanya kunorambidzwa sekugadzira kudzora zvinoenderana ne7,8 uye 7.9. | |||||||||
| cZve-kubva-madziro kuomarara bvunzo dzeL80 (marudzi ese), C90, T95 naC110, izvo zvinodiwa zvakataurwa muHRC chiyero ndezvekupedzisira zvinoreva kuomesa nhamba. | |||||||||
Pamusoro pekuverengera makemikari kuumbwa uye michina manhamba, hydrostatic miedzo inoitwa imwe neimwe, uye miedzo yekubhururuka inoitwa. . Mukuwedzera, pane zvimwe zvinodikanwa zveiyo microcenture, saizi yezviyo, uye decarblization layer yeiyo yakapedza mbira.
Tensile Bvunzo:
1. Kuti uwane zvinhu zvesimbi zvezvigadzirwa, mugadziri anofanira kuita tsile bvunzo. Kune iyo Elecrtrice Yakatemerwa Pipe, DEPODEDS ON Sarudzo yeSarudzo, TENENILE Bvunzo dzinogona kuitwa padanda renje iro raishandiswa kugadzira pombi kana pombi yechiSimbi zvakananga. Bvunzo inoitwa pane chigadzirwa inogona kushandiswawo sechigadzirwa bvunzo.
2. Mabhuru bvunzo anofanirwa kusarudzwa zvisina mwero. Kana bvunzo dzakawanda dzichidikanwa, nzira sampling ichaita kuti samples dzakatorwa dzinogona kumiririra kutanga uye kupera kwekupisa kwekurapa (kana zviripo) uye zvese zviri zviviri magumo ehubhu. Kana bvunzo dzakawanda dzichidiwa, iyo nzira ichatorwa kubva kune akasiyana machubhu kunze kwekuti iyo yakaomeswa tube sampuli inogona kutorwa kubva kumagumo maviri eyakafa.
3. Iyo seaamless pombi yemuenzaniso inogona kutorwa chero chinzvimbo pipi pombi; Iyo yakavezwa pombi yemuenzaniso inofanira kutorwa kune anenge 90 ° kusvika kune weld seam, kana pasarudzo yemugadziri. Sampuli inotorwa kanenge ki kotara yehurefu hwaro.
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5. Kana bvunzo yeTentile inomiririra batch yezvigadzirwa haina kuzadzisa zvinodiwa, mugadziri anogona kutora imwe matatu machubhu kubva kune imwe batch yemabhebhu ekuongorora zvekare.
Kana ese magadzirirwo emasampula anosangana nezvinodiwa, batch yemabhuru anokwanisa kunze kwekunge isina kukodzera tube iyo yakatanga kutanga.
Kana zvinopfuura imwe chete sampuli pakutanga kana imwe chete kana imwe sampuli yekudzoreredza usasangana nezvinodiwa zvakataurwa, mugadziri anogona kuongorora batch yetubhi rimwe nerimwe.
Iyo yakarambwa batch yezvigadzirwa inogona kudzoreredzwa uye kutsiurwa sebhandi nyowani.
Kuongororwa kweBlattening:
1. Iyo bvunzo yekufungidzira ichave iri rombo rekuedza kana kupera kutemwa kusingasviki 63.5mm (2-1 / 2in).
2. Kana bvunzo yeBatch ichishandiswa, matanho anozoendeswa kuti aone hukama pakati pemuenzaniso uye sampling tube. Choto chimwe nechimwe chiri mumabhandi mumwe nemumwe chinofanira kupwanywa.
3. Iyo fungidziro ichave yakarongedzwa pakati pemapuranga maviri epakati. Mune imwe neimwe seti yekubhururuka kwekufungidzira bvunzo, imwe weld yakabikwa na90 ° uye imwe yakagadziriswa pa 0 °. Iyo fungidziro ichave yakabhururuka kusvika iyo madziro ehubhu ari kusangana. Chekusati kure pakati pemahwendefa epakati pane zvakaderera pane kukosha kwakataurwa, hapana marara kana kupwanya kunofanirwa kuoneka mune chero chikamu chemufananidzo. Munguva yehuremu hwese hwekubata, panofanirwa kunge pasina hurombo chimiro, maWels haana kushungurudzwa, kuseka, simbi yakanyanyisa, kana simbi yekuwedzera.
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5. Kana chero chipi zvacho chemuenzaniso chinomiririra tube haina kusangana nezvinodiwa, mugadziri anogona kutora sampule kubva pakupera kweiyo tube yekuwedzera kudzikamisa kusvikira izvo zvinodiwa zvasangana. Nekudaro, kureba kwemapipi apedza pombi mushure mekurongedza mushoma haufanire kunge uri pasi pe80% yehurefu hwekutanga. Kana chero sampuli yehubhu inomiririra batch yezvigadzirwa haina kuzadzisa zvinodiwa, mugadziri anogona kutora maviri materu anowedzera kubva kune batch yezvigadzirwa uye akacheka samples yekuongorora zvakare. Kana mhedzisiro yeaya matsaudzane ese anosangana nezvinodiwa, batch yemabhuru anokwanisa kunze kwekunge iyo tube yakatangira semuenzaniso. Kana chero chipi zvacho chedzinza samples hazvisangane nezvinodiwa zvataurwa, mugadziri anogona kumisikidza iyo yakasara machubhu yeiyo batch imwe neimwe. Pasarudzo yeiyo mugadziri, chero batch yemabhuru inogona kudzorwazve kurapwa uye yakaumbwa sebhubhu idzva remabhuru.
Kupa bvunzo:
1 Kana iyo yekuraira ikarongedzwa kuA10 (SR16), kuyedza kunosungirwa.
2. Zvekuti Casing, 3 Simbi Pipi inofanira kutorwa kubva kune imwe neimwe batch yekuedza. Ma tubes anoedza achasarudzwa zvisina mwero, uye nzira sampling ichaita kuti samples dzakapihwa dzinogona kumiririra kutanga uye kupera kwekupedza kwekurapa uye kumashure uye kumashure kweiyo sleeve pakurapa kwekushisa.
3. Charpy V-Notch Impact bvunzo
4 Mafungidziro haafanire kutongwa zvakaremara nekuda kwekuti ivo havasangane neyakaderera mari inodiwa.
5. Kana mhedzisiro yeinopfuura imwe chete sampuli inoderera pane iyo Simple Inyonganiso Inodiwa, kana kuti mhedzisiro yemuenzaniso yakaderera pane 2/3 yeyakaenzana samples inodikanwa Simba rekukanganisika kweumwe neumwe munhu anofungidzirwa kuti ave mukuru pane kana akaenzana neyakaenzana madiki akaomeswa simba rinodiwa.
6. Kana mhedzisiro yeimwe muedzo usingasviki zvinodiwa uye mamiriro ezvinhu ekuedza idzva haana kusangana, ipapo matatu mamwe masampuli anotorwa kubva kune imwe yezvidimbu zvitatu zvebhatani. Kana ese mamwe mamiriro ezvinhu anosangana nezvinodiwa, batch inokodzera kunze kweiyo iyo yakakundikana pakutanga. Kana anopfuura imwe yekuwedzera ongororo haina kuita zvinodiwa
7. Kana zvinopfuura chimwe chezvinhu zvitatu zvekutanga zvinodiwa kuratidza batch yehurumende inorambwa, kuongorora zvekare hakubvumirwe kuratidza batch yemabhuru anokwanisa. Mugadziri angasarudza kuongorora mabheji ekusara chidimbu nechimedu, kana rehenat iyo batch uye uongorore mune batch itsva.
Hydrostatic test:
1 Kudzvanywa kwekuedza kuneta nguva kwakagadzirwa kushoma pane 5s. Yema pombi dzakarukwa, mafuro emapepa anofanirwa kuongororwa kusveta pasi pekudzvinyirira. Kunze kwekunge test yese pombi iyi yakaitwa zvisati zvaitika pakumanikidzwa kunodiwa pombi yekupedzisira, iyo tambo yekugadzirisa yeHydrostatic (kana kuronga bvunzo dzakadai) pombi yese.
2. PIPME kuti kupisa kurapwa kunofanirwa kuiswa pasi pehydrostatic test mushure mekurapa kwekupedzisira kwekupisa. Iko kudzvanywa kwekuyedza kwemapepa ese nemapipi akaomeswa kuchave kwekutanga kudzvanywa kwetambo uye couplings.
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Outstter dhayamita:
| Range | Telerane |
| <4-1 / 2 | ± 0,79mm (× 0.031in) |
| ≥4-1 / 2 | + 1% od ~ -0.5% od |
Kwemabatanidzwa akabatanidzwa pamwe nehuremu hushoma pane kana kuenzana ne5-1 / 2, tenderesiti anotevera anoshanda kune iyo yekunze yemiumbidzo mukati meanenge 127mm (5.0in) padivi pechikamu; Iwo anotevera murairo anoshanda kune yekunze dhata yehubhu mukati mechinguva chinenge chinenge chakaenzana neyakaenzana neyakaenzana neyakawitumira padanho rakadaro.
| Range | Kushivirira |
| ≤3-1 / 2 | + 2.38mm ~ -0.79mm (+ 3 / 32in ~ -1 / 32in) |
| > 3-1 / 2 ~ ≤5 | + 2.78mm ~ -0.75% od (+ 7 / 64in ~ -0.75% od) |
| > 5 ~ ≤8 5/8 | + 3.18mm ~ -0.75% od (+ 1 / 8in ~ -0.75% od) |
| > 8 5/8 | + 3.97mm ~ -0.75% od (+ 5 / 32in ~ -0.75% od) |
Zvekunze kwekunze kwehukuru neyekukura kwe2-3 / 8 uye yakakura, iyo inotevera mauto anoshanda kune yekunze dhiraivha yeiyo pombi yakakora uye yakajeka zvishoma nezvishoma kubva kumucheto kweiyo pombi
| Rang | Kushivirira |
| ≥2-3 / 8 ~ ≤3-1 / 2 | + 2.38mm ~ -0.79mm (+ 3 / 32in ~ -1 / 32in) |
| > 3-1 / 2 ~ ≤4 | + 2.78mm ~ -0.79mm (+ 7 / 64in ~ -1 / 32in) |
| > 4 | + 2.78mm ~ -0.75% od (+ 7 / 64in ~ -0.75% od) |
Wall Borizenti:
Iyo yakatsanangurwa madziro kurira kweiyo pombi iri -12.5%
Uremu:
Tafura inotevera ndiyo yakajairwa uremu hwekushivirira zvinodiwa. Kana iyo madiki madziro madziro akakura kupfuura kana akaenzana 90% yeiyo madziro akataurwa madziro, muganho wepamusoro wekushivirira midzi imwechete inofanira kuwedzerwa kune + 10%
| Kuwanda | Kushivirira |
| Chidimbu chimwe chete | + 6.5 ~ -3.5 |
| Mota Load Weigh≥18144KG (40000LB) | -1.75% |
| Mota Load Kurera <18144KG (40000LB) | -3.5% |
| Order huwandu≥18144kg (40000lb) | -1.75% |
| Kuraira huwandu <18144kg (40000lb) | -3.5% |
